From f5a8fdb0fa3ee4e007859a3565a22f8793046f57 Mon Sep 17 00:00:00 2001
From: Amarpreet Minhas <amarpreet@minhas.io>
Date: Wed, 12 Jul 2023 16:52:12 +0000
Subject: [PATCH] Add HSTS to istio headers

---
 argo/istio-ingress/templates/istio-ingress.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/argo/istio-ingress/templates/istio-ingress.yaml b/argo/istio-ingress/templates/istio-ingress.yaml
index b63babd..f22734e 100644
--- a/argo/istio-ingress/templates/istio-ingress.yaml
+++ b/argo/istio-ingress/templates/istio-ingress.yaml
@@ -72,5 +72,9 @@ spec:
         port:
           number: {{ .Values.istio.port }}
         host: {{ .Values.istio.backendHost }}
+      headers:
+        response:
+          set:
+            Strict-Transport-Security: max-age=31536000; includeSubDomains
 ...
 {{ end }}